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WILDER LTD JOHN

Overview
  • Total Patents
    26
About

WILDER LTD JOHN has a total of 26 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Australia and Germany. Its main competitors in its focus markets agriculture, transport and chemical engineering are GAO YUANMIN, ALBERT EDWARD BROOKES and LANKER AG.

Patent filings in countries

World map showing WILDER LTD JOHNs patent filings in countries

Patent filings per year

Chart showing WILDER LTD JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilder John Herbert Wyndham 9
#2 Horn Alan Nelson 6
#3 Steed Donald Harry 3
#4 Burghard Stephen Frederic 3
#5 Rainthorpe John James 2
#6 Wilder Harry Hilliard 1
#7 Paterson Hector James 1
#8 Cowell Brian Terence 1
#9 Wyndham Wilder John Herbert 1
#10 Frederic Burghard Stephen 1

Latest patents

Publication Filing date Title
EP0031224A2 Water weed cutting and/or clearing vessel
GB1520108A Flail crop chopperer
AU6411274A Paddle wheel steering system
GB1414921A Water weed cutting vessel
GB1391774A Drawbar assembly
GB1272230A Improvements in or relating to agricultural machines
GB1254526A Device for use when performing a function in response to changes in the values of two parameters
US3451662A Batch drier for grain
GB1200731A Grain drier
GB1148938A Batch drier for grain
GB1087868A Improvements in or relating to belt drive transmission assemblies
GB992049A A scraper suitable for use with an agricultural tractor
GB942496A Improvements in forage harvesters
GB864782A Improvements in and relating to appliances for cutting, chopping and/or raising fromthe ground forage or other agricultural crop and the like
GB867724A Improvements in and relating to appliances for cutting, chopping and/or raising fromthe ground forage or other agricultural crop and the like
GB846117A Improvements in appliances for cutting, chopping, and/or raising from the ground, green crop, straw or the like
GB846118A Improvements in appliances for cutting, chopping, and/or raising from the ground, green crop, straw or the like
GB816422A Improvements in or relating to appliances for cutting and lifting from the ground growing crops and for lifting from the ground crops already cut
GB816421A Improvements in or relating to choppers for green crop, straw and the like
GB741828A Improvements in appliances for picking up and chopping green crop and the like